Source Current Mode Programming And Readback Accuracy - Keysight u2722a Service Manual

Source Current Mode Programming and Readback Accuracy

Table 3-5 Source current mode programming and readback accuracy
Iteration Test point
1
0.5 μA
2
3
5 μA
4
5
50 μA
6
7
0.5 mA
8
9
5 mA
10
11
60 mA
12
U2722A/U2723A Service Guide
Current range Clamp voltage Voltage range I
20 V
1 μA
2 V
20 V
10 μA
2 V
20 V
100 μA
2 V
20 V
1 mA
2 V
20 V
10 mA
2 V
20 V
120 mA
2 V
Performance Verification and Adjustment
– I
meas drive
20 V
2 V
20 V
2 V
20 V
2 V
20 V
2 V
20 V
2 V
20 V
2 V
I – I Limit
rdbk meas
±1.275 nA
±1.275 nA
±12.75 nA
±12.75 nA
±112.5 nA
±112.5 nA
±1.125 μA
±1.125 μA
±11.25 μA
±11.25 μA
±0.16 mA
±0.16 mA
3
25